Ember Tetra Laying Eggs. Ember tetras lay around 20 to 40 eggs per spawning event. Am i doing something wrong?

The baby tetras will look like small splinters of glass swimming around the aquarium tank. With the new eggs being laid around each other until there is an additional. Adult species may eat the eggs anytime they have a chance to do this, so remove them from the tank right after the spawning is over.